129 lines
13 KiB
XML
129 lines
13 KiB
XML
<document id="86C83CFB23CF3F817CC7FF6117233795" ID-DOI="10.5281/zenodo.280882" ID-GBIF-Dataset="e115374e-5859-427c-b28f-74d469b2cf3a" ID-ISSN="1175-5326" ID-Zenodo-Dep="280882" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460476768479" checkinUser="plazi" docAuthor="Galea, Horia R. & Schories, Dirk" docDate="2012" docId="0382D51C9F5AFFF6FF5A20CFFB7767B7" docLanguage="en" docName="zt03296p067.pdf" docOrigin="Zootaxa 3296" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Eudendrium" docType="treatment" docVersion="14" lastPageNumber="27" masterDocId="FFBBAD649F5DFFFEFFCD2658FFCB613C" masterDocTitle="Some hydrozoans (Cnidaria) from Central Chile and the Strait of Magellan" masterLastPageNumber="67" masterPageNumber="19" pageNumber="26" updateTime="1698306893094" updateUser="plazi">
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<mods:mods id="18B1A897892BD2507E0188E579447434" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5C39379358623FDF36388295E65C440C">
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<mods:title id="109CF42A4A9EBFEC47B2A09C4866CFEC">Some hydrozoans (Cnidaria) from Central Chile and the Strait of Magellan</mods:title>
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</mods:titleInfo>
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<mods:name id="1B68903F05C30F01D122546BCE0A7758" type="personal">
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<mods:roleTerm id="F366B9774662551D9B68B380264CF508">Author</mods:roleTerm>
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<mods:namePart id="5040419E3F4A5C2B9E32E2C22102AA84">Galea, Horia R.</mods:namePart>
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<mods:name id="5011EB1DA3B30503C3956597C86F6221" type="personal">
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<mods:roleTerm id="9966F2C7B6729F85CA6239DC2C44E1A3">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="7D08777577B67E0BEA93EB6C0E5511D8">Schories, Dirk</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="A8A4E74DA2DE55B8B35DDEA5AC937A2C">text</mods:typeOfResource>
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<mods:title id="8A4E6891944E88EFD7D7CBE60EB8C17B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="93D6D4BDA84578CCCD90824472198CE7">
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<mods:date id="0F5F95BD7285CC53A5636CAC9FAE3DE6">2012</mods:date>
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<mods:detail id="6C7CDB46CCA0F22E00CE42D54D1CED5F" type="volume">
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<mods:number id="2B86442FA430C0160D5C9F66A8D8512B">3296</mods:number>
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</mods:detail>
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<mods:start id="7BCAC476C3FA8C8183306B5B44ECCF3A">19</mods:start>
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<mods:classification id="AC5EF4F6CBDFF9022E91894613036B56">journal article</mods:classification>
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<mods:identifier id="7219190112EB350B8F9A90507D1CBFB7" type="DOI">10.5281/zenodo.280882</mods:identifier>
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<mods:identifier id="6A86601051004BA262F5735661CB4382" type="GBIF-Dataset">e115374e-5859-427c-b28f-74d469b2cf3a</mods:identifier>
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<mods:identifier id="C086BAA115DDDC2C1F9A45626926F0AA" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="DDD5710C88E126D83FB5B42EC76C6C9C" type="Zenodo-Dep">280882</mods:identifier>
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<treatment id="0382D51C9F5AFFF6FF5A20CFFB7767B7" ID-DOI="http://doi.org/10.5281/zenodo.6174585" ID-GBIF-Taxon="119516470" ID-Zenodo-Dep="6174585" LSID="urn:lsid:plazi:treatment:0382D51C9F5AFFF6FF5A20CFFB7767B7" httpUri="http://treatment.plazi.org/id/0382D51C9F5AFFF6FF5A20CFFB7767B7" lastPageId="8" lastPageNumber="27" pageId="7" pageNumber="26">
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<subSubSection id="C33137819F5AFFF9FF5A20CFFEDB67EE" pageId="7" pageNumber="26" type="nomenclature">
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<paragraph id="8B94640A9F5AFFF9FF5A20CFFEBB678D" blockId="7.[151,368,1687,1746]" box="[151,368,1687,1713]" pageId="7" pageNumber="26">
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<heading id="D0DCD3669F5AFFF9FF5A20CFFEBB678D" bold="true" box="[151,368,1687,1713]" fontSize="11" level="1" pageId="7" pageNumber="26" reason="1">
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<emphasis id="B95FB8189F5AFFF9FF5A20CFFEBB678D" bold="true" box="[151,368,1687,1713]" pageId="7" pageNumber="26">
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<taxonomicName id="4C2B1F899F5AFFF9FF5A20CFFEFB678D" ID-CoL="7NZD8" box="[151,304,1687,1713]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="7" pageNumber="26" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F5AFFF9FF5A20CFFEFB678D" bold="true" box="[151,304,1687,1713]" italics="true" pageId="7" pageNumber="26">Eudendrium</emphasis>
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</taxonomicName>
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sp. 1
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B94640A9F5AFFF9FF5A20E2FEDB67EE" blockId="7.[151,368,1687,1746]" box="[151,272,1722,1746]" pageId="7" pageNumber="26">(pl. 1A, B)</paragraph>
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</subSubSection>
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<subSubSection id="C33137819F5AFFF9FF5A215AFF256602" pageId="7" pageNumber="26" type="materials_examined">
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<paragraph id="8B94640A9F5AFFF9FF5A215AFF256602" blockId="7.[151,1436,1794,2034]" pageId="7" pageNumber="26">
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<emphasis id="B95FB8189F5AFFF9FF5A215AFE326627" bold="true" box="[151,505,1794,1819]" pageId="7" pageNumber="26">Material examined. Stn. GRU</emphasis>
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—
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<date id="FF9542CA9F5AFFF9FDEE215AFD566626" box="[547,669,1794,1818]" pageId="7" pageNumber="26" value="2009-11-01">01.xi.2009</date>
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, DS147 (
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<quantity id="4CD3C9EF9F5AFFF9FCC9215AFC896626" box="[772,834,1794,1818]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="7" pageNumber="26" unit="m" value="20.0">20 m</quantity>
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): a single, sterile colony,
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<quantity id="4CD3C9EF9F5AFFF9FB91215AFB636626" box="[1116,1192,1794,1818]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" pageId="7" pageNumber="26" unit="cm" value="4.5">4.5 cm</quantity>
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high (MHNG-INVE- 79603).
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</paragraph>
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</subSubSection>
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<subSubSection id="C33137819F5AFFF6FF0A2112FE286058" lastPageId="8" lastPageNumber="27" pageId="7" pageNumber="26" type="description">
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<paragraph id="8B94640A9F5AFFF6FF0A2112FC2B61E8" blockId="7.[151,1436,1794,2034]" lastBlockId="8.[151,1437,151,536]" lastPageId="8" lastPageNumber="27" pageId="7" pageNumber="26">
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<emphasis id="B95FB8189F5AFFF9FF0A2112FE9A665F" bold="true" box="[199,337,1866,1891]" pageId="7" pageNumber="26">Description</emphasis>
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. Colony arising from mesh-like hydrorhiza, composed of numerous branched, anastomosing stolonal fibers. Main stems and side branches strongly fascicled. Branching irregular, in all directions, side branches profusely given off at rather short intervals, slightly tortuous in shape. Perisarc of moderate thickness, horn-colored to dark brown basally, becoming progressively thinner and more colorless towards extremities, annulated at bases of branches and hydranth pedicels, with occasional irregularly-placed annulations elsewhere, but mostly smooth. Hydranths with basal part separated by groove from rest of body; 18–24 filiform tentacles. Gonophores absent. Nematocysts: microbasic euryteles in two size classes:
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</paragraph>
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<paragraph id="8B94640A9F55FFF6FF0A26B8FEA66020" blockId="8.[151,1437,151,536]" pageId="8" pageNumber="27">- small [(6.3–6.6)×(2.7–2.8) µm], pyriform capsules, abundant in tentacles, hydranth body and coenosarc of stem and branches;</paragraph>
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<paragraph id="8B94640A9F55FFF6FF0A2770FE286058" blockId="8.[151,1437,151,536]" pageId="8" pageNumber="27">- larger [(8.8–9.3)×(4.3–4.6) µm], ovoid capsules, abundant in the lower part of hydranth body above the basal groove, rare in the coenosarc.</paragraph>
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</subSubSection>
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<subSubSection id="C33137819F55FFF6FF0A2728FB0460C8" pageId="8" pageNumber="27" type="discussion">
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<paragraph id="8B94640A9F55FFF6FF0A2728FB0460C8" blockId="8.[151,1437,151,536]" pageId="8" pageNumber="27">
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<emphasis id="B95FB8189F55FFF6FF0A2728FEFF60B4" bold="true" box="[199,308,368,392]" pageId="8" pageNumber="27">Remarks</emphasis>
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. A reliable identification is impossible in the absence of gonophores. This species, as well as all those described below under the genus
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<taxonomicName id="4C2B1F899F55FFF6FD9E27CCFC686090" authority="Ehrenberg, 1834" authorityName="Ehrenberg" authorityYear="1834" box="[595,931,404,428]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="8" pageNumber="27" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F55FFF6FD9E27CCFD166090" box="[595,733,404,428]" italics="true" pageId="8" pageNumber="27">Eudendrium</emphasis>
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Ehrenberg, 1834
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</taxonomicName>
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, are in need of a comprehensive study based on more abundant and fertile material of both sexes. Earlier Chilean records of
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<taxonomicName id="4C2B1F899F55FFF6FBDB27E0FB6B60EC" box="[1046,1184,440,464]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="8" pageNumber="27" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F55FFF6FBDB27E0FB6B60EC" box="[1046,1184,440,464]" italics="true" pageId="8" pageNumber="27">Eudendrium</emphasis>
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</taxonomicName>
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species that are based on sterile material, or with no data on cnidome composition, should be taken with much reserve.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33137819F55FFF6FF0A27A7FB7767B7" pageId="8" pageNumber="27" type="distribution">
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<paragraph id="8B94640A9F55FFF6FF0A27A7FBE6632B" blockId="8.[151,1437,151,536]" box="[199,1069,511,536]" pageId="8" pageNumber="27">
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<emphasis id="B95FB8189F55FFF6FF0A27A7FE756324" bold="true" box="[199,446,511,536]" pageId="8" pageNumber="27">
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Distribution in
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<collectingCountry id="F33C249A9F55FFF6FEB327A7FE756324" box="[382,446,511,536]" name="Chile" pageId="8" pageNumber="27">Chile</collectingCountry>
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</emphasis>
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. The present material originates from Punta de Choros.
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</paragraph>
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<paragraph id="8B94640A9F55FFF6FF5A23A2FB7767B7" blockId="8.[151,1436,1530,1675]" pageId="8" pageNumber="27">
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<emphasis id="B95FB8189F55FFF6FF5A23A2FF35672C" bold="true" box="[151,254,1530,1552]" pageId="8" pageNumber="27">PLATE 1</emphasis>
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. A–B:
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<taxonomicName id="4C2B1F899F55FFF6FE8423A2FE0D672C" box="[329,454,1530,1552]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="8" pageNumber="27" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F55FFF6FE8423A2FE0D672C" box="[329,454,1530,1552]" italics="true" pageId="8" pageNumber="27">Eudendrium</emphasis>
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</taxonomicName>
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sp. 1—shape of a colony and nematocysts (A); detail of the perisarc (B). C–F:
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<taxonomicName id="4C2B1F899F55FFF6FB3623A2FAB3672C" box="[1275,1400,1530,1552]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="8" pageNumber="27" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F55FFF6FB3623A2FAB3672C" box="[1275,1400,1530,1552]" italics="true" pageId="8" pageNumber="27">Eudendrium</emphasis>
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</taxonomicName>
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sp. 2—colony on worm tube (C); female gonozooid and nematocysts (D); two gonophores (E); pedicels after the shedding of gonophores (F). G:
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<taxonomicName id="4C2B1F899F55FFF6FE922060FE176772" box="[351,476,1592,1614]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="8" pageNumber="27" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F55FFF6FE922060FE176772" box="[351,476,1592,1614]" italics="true" pageId="8" pageNumber="27">Eudendrium</emphasis>
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</taxonomicName>
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sp. 3—female gonophores and nematocysts; two fertile stems (insert). H:
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<taxonomicName id="4C2B1F899F55FFF6FB022060FA876772" box="[1231,1356,1592,1614]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="8" pageNumber="27" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F55FFF6FB022060FA876772" box="[1231,1356,1592,1614]" italics="true" pageId="8" pageNumber="27">Eudendrium</emphasis>
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</taxonomicName>
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sp. 4— shape of a colony and nematocysts. I:
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<taxonomicName id="4C2B1F899F55FFF6FDEB200EFD686750" box="[550,675,1622,1644]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="8" pageNumber="27" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F55FFF6FDEB200EFD686750" box="[550,675,1622,1644]" italics="true" pageId="8" pageNumber="27">Eudendrium</emphasis>
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</taxonomicName>
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sp. 5—colony and nematocysts. J:
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<taxonomicName id="4C2B1F899F55FFF6FBD8200EFB596750" box="[1045,1170,1622,1644]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="8" pageNumber="27" phylum="Cnidaria" rank="genus">
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<emphasis id="B95FB8189F55FFF6FBD8200EFB596750" box="[1045,1170,1622,1644]" italics="true" pageId="8" pageNumber="27">Eudendrium</emphasis>
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</taxonomicName>
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sp. 6—several stems and nematocysts. Scale bars: 10 µm (all nematocysts); 100 µm (E, F); 300 µm (B, D, G);
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<quantity id="4CD3C9EF9F55FFF6FC35202DFBE167B7" box="[1016,1066,1653,1675]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="8" pageNumber="27" unit="cm" value="1.0">1 cm</quantity>
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(all colonies).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |